class_docstr: Base class for estimators
code: def fit(self):
      pass
  
file_path: lore/lore/estimators/__init__.py
imports: from __future__ import absolute_import
  from abc import ABCMeta, abstractmethod
  import logging
  from sklearn.base import BaseEstimator
  from lore.util import timed, before_after_callbacks
label_desc: Use image node_id 1 for calling the Base obj's underlying member method code with example usage: obj.fit() without return types